PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The invention can be implemented in numerous ways, including as a process, an apparatus, a system, a composition of matter, a computer readable medium such as a computer readable storage medium (e.g. memory, disk, RAM, ROM, hard drive, . . . ), or a computer network wherein program instructions are sent over optical or communication links.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com